"A highly detailed biological pathway diagram in BioRender style. Depicting the viral infection process of human immune cells. Showing a virus particle attaching to a T-cell receptor, viral RNA replicating inside the cell nucleus, and the cell transforming into a malignant tumor cell. Includes molecular signaling pathways, proteins, and epigenetic modification symbols. Scientific flat vector style, soft pastel medical color palette, clean white background, educational graphic, crisp lines, professional scientific journal illustration. --ar 16:9 --v 6.0",